Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -12.17
Milk (kg) 369.00 -0.014 -5.17
Fat (kg) 8.54 -0.375 -3.20
Prot (kg) 8.63 -0.441 -3.81
Fertility Sub Index -2.12
Calving Interval (days) 2.80 -1.459 -4.09
Survival (%) 1.76 1.117 1.97
Calving Sub Index 4.23
Gestation Length (days) -4.60 -0.919 4.23
Beef Sub Index -1.00
Carcass Weight (kg) -4.60 -0.528 2.43
Age of Slaughter (days) 7.93 -0.432 -3.42
Maintenance Sub Index Maint. Sub Index -4.87
Live WT (kg) 15.90 -0.307 -4.87
Total Carbon Sub Index -15.94

* Based on an €80/tonne carbon price